Sky 3 :.  Activity book / 
Ingrid Freebairn ... [et al.]. 
 - Harlow :  Longman,  2005. 
 - 95 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>0582838665 9780582838666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--problems, exercises, etc.<br/>English language--Textbooks for foreign speakers.<br/>Language, English--Study and teaching (Elementary).
<br/><br/><label>Dewey Class. No.: </label>P 428.24076 SKY /I